Some specific "f-droid" variants are listed with a minimum of Android 4.4 (KitKat) Legacy Support for Android 4.2.2
If you're looking for an actual research paper or detailed technical report, I recommend checking out academic databases like Google Scholar, ResearchGate, or Academia.edu. For more practical information on downloading and installing the Aurora Store APK on an Android device running Android 4.2.2, tech forums and the official Aurora Store website might be more helpful. aurora store apk android 422 hot